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Created attachment 1909059[details]
Function callgraph
Description of problem:
When certutil -K is used to list a database with a lot of keys, it takes significant amount of time (1.5-2s on 2.6GHz Skylake for db with 100 entries).
From profiling it looks like it is caused by querying attributes and calculating PBKDF2 for them. GOVERNMENT_TRUST looks like the most likely culprit.
Version-Release number of selected component (if applicable):
nss-3.79.0-13.el9_0.x86_64
How reproducible:
always
Steps to Reproduce:
1. create DBM database on RHEL-8, convert it to SQL, move to RHEL-9
2. valgrind --tool=callgrind certutil -K -d sql:nssdb -f nssdb/passwd
Actual results:
sftkdb_VerifyAttribute.constprop.0 called over 200 times
Expected results:
fewer calls to integrity check functions
Additional info:
Created attachment 1909059 [details] Function callgraph Description of problem: When certutil -K is used to list a database with a lot of keys, it takes significant amount of time (1.5-2s on 2.6GHz Skylake for db with 100 entries). From profiling it looks like it is caused by querying attributes and calculating PBKDF2 for them. GOVERNMENT_TRUST looks like the most likely culprit. Version-Release number of selected component (if applicable): nss-3.79.0-13.el9_0.x86_64 How reproducible: always Steps to Reproduce: 1. create DBM database on RHEL-8, convert it to SQL, move to RHEL-9 2. valgrind --tool=callgrind certutil -K -d sql:nssdb -f nssdb/passwd Actual results: sftkdb_VerifyAttribute.constprop.0 called over 200 times Expected results: fewer calls to integrity check functions Additional info: